Affirmative: She has bought a mobile phone.

Interrogative: Has she bought a mobile phone?

Negative: She hasn’t bought a mobile phone.



Use: 

1. For actions which happened at an unstated time in the past. The exact time is not mentioned because it is not important. We put more emphasis on the action. 



the-present-perfect_82752.doc

the present perfect

the-present-perfect

Affirmative: She has bought a mobile phone.

Interrogative: Has she bought a mobile phone?

Negative: She hasn’t bought a mobile phone.



Use: 

1. For ac…